Test Development Learning Exchange
Nov 19, 2024 · Fundamentals
Sales Data Analysis Project: Reading, Cleaning, Aggregating, and Visualizing with Python
This tutorial guides you through a comprehensive sales data project that covers reading a CSV file, cleaning missing and duplicate entries, grouping by department to compute average sales, and visualizing the results with line and bar charts using pandas and matplotlib.
CSVData VisualizationMatplotlib
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